MOABI REGIONAL PARK, Calif. (CBSLA) — The body of a Ventura woman was found Tuesday after two boats collided on Saturday on the Colorado River along the California-Arizona border.

The Mohave County Sheriff’s Office reported that the victim was identified as Kirra Drury, 24 from Ventura.

Authorities found the body of 51-year-old Christi Lewis of Tulare County in Central California on Monday.

One boater is still missing.

Anita Mortensen, a spokeswoman for the sheriff’s office, says none of the boaters were wearing life vests when the collision occurred.